"""
Copyright (c) 2022 Huawei Technologies Co.,Ltd.

openGauss is licensed under Mulan PSL v2.
You can use this software according to the terms and conditions of the Mulan PSL v2.
You may obtain a copy of Mulan PSL v2 at:

          http://license.coscl.org.cn/MulanPSL2

THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
See the Mulan PSL v2 for more details.
"""
"""
Case Type   : 数据库系统
Case Name   : 使用jdbc查询返回结果类型为oid的数据
Create At   : 2022/10/25
Owner       : opentestcase023
Description :
    1.传输java文件并修改参数
    2.编译java文件
    3.运行java预编译代码
    4.清理环境
Expect      :
    1.成功
    2.成功
    3.成功
    4.清理环境
History     :
"""
import os
import unittest

from yat.test import Node
from yat.test import macro

from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger


class JdbcTest(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info(f'-----{os.path.basename(__file__)} start-----')
        self.com = Common()
        self.constant = Constant()
        self.pri_sh = CommonSH('PrimaryDbUser')
        self.pri_dbuser = Node(node='PrimaryDbUser')
        self.pri_root = Node(node='PrimaryRoot')
        self.target_path = os.path.join(os.path.dirname(macro.DB_SCRIPT_PATH),
                                        "JDBC_test")
        self.java_name = "jdbc_set_get_object_case0024"

    def test_set_object(self):
        step_txt = '-----step1:传输java文件并修改参数; expect:成功-----'
        self.log.info(step_txt)
        self.com.scp_file(self.pri_root,
                          f"{self.java_name}.java", self.target_path)
        self.pri_root.scp_put(macro.JDBC_PATH,
                              f"{self.target_path}/postgresql.jar")

        java_path = os.path.join(self.target_path, f'{self.java_name}.java')
        sed_cmd = \
            f"sed -i 's#host#localhost#g' {java_path};" \
            f"sed -i 's#dbport#{self.pri_dbuser.db_port}#g' {java_path};" \
            f"sed -i 's#dbname#{self.pri_dbuser.db_name}#g' {java_path};" \
            f"sed -i 's#usrname#{self.pri_dbuser.ssh_user}#g' {java_path};" \
            f"sed -i 's#password#{macro.COMMON_PASSWD}#g' {java_path};"

        self.log.info(sed_cmd)
        res = self.com.get_sh_result(self.pri_root, sed_cmd)
        self.assertEqual('', res, '文件内容替换失败')

        step_txt = '-----step2:编译java文件; expect:编译成功-----'
        self.log.info(step_txt)
        cmd = f"javac -encoding utf-8 -cp " \
            f"{os.path.join(self.target_path, 'postgresql.jar')} " \
            f"{os.path.join(self.target_path, f'{self.java_name}.java')}"
        self.log.info(cmd)
        result = self.com.get_sh_result(self.pri_root, cmd)
        self.assertEqual('', result, "执行失败" + step_txt)

        step_txt = '-----step3:运行java预编译代码; expect:成功-----'
        self.log.info(step_txt)
        url_host_port = f"{self.pri_dbuser.db_host}:{self.pri_dbuser.db_port}"
        cmd = f" java -cp {os.path.join(self.target_path, 'postgresql.jar')}" \
            f":{self.target_path} " \
            f"{self.java_name} {url_host_port} {self.pri_dbuser.db_name} " \
            f"{self.pri_dbuser.db_user} {self.pri_dbuser.db_password}"
        self.log.info(cmd)
        res = self.com.get_sh_result(self.pri_root, cmd)
        self.assertIn(self.pri_dbuser.db_name, res, 'java执行失败')

    def tearDown(self):
        step_txt = '-----step4:清理环境; expect:成功-----'
        self.log.info(step_txt)
        cmd = f'rm -rf {self.target_path};' \
              f'if [ -d {self.target_path} ]; ' \
              f'then echo "exists"; else echo "not exists"; fi'
        self.log.info(cmd)
        del_res = self.com.get_sh_result(self.pri_root, cmd)
        self.assertIn('not exists', del_res, '文件清理失败')
        self.log.info(f'-----{os.path.basename(__file__)} end-----')
